baber/WOPTO huggingface dataset:
Patent JP-H10340260-A (JP)
Title: Method and device for numerical analysis by integral equation method
Inventor: KUNIKIYO TOSHIYUKI
IPC: G06F17/10
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To shorten the calculation time while maintaining adjustment precision by selecting a calculating method for integration according to the distance between a calculation point and an element and using it. SOLUTION: Shape (coordinate) data consisting of a combination of triangular border elements is inputted. For, for example, an analysis of a magnetic field around the deflecting yoke of a television, surface shape data (hundreds of elements) on the yoke as magnetic body elements and shape data (ten thousands of elements) of the coil as current elements are inputted respectively (SI). Then the mutual relation among the elements is represented in the form of a determinant. This determinant is solved by adopting an LU decomposing method, etc., to find the surface magnetic charge density of each element (S3). The magnetic field at a calculation point other than the border desired to be found finally is calculated. The magnetic field at an arbitrary point is found as the sum of a magnetic field by a current and a magnetic field by the magnetic moment of a magnetic body.
Patent JP-S5939365-A (JP)
Title: Coater for patterning building board
Inventor: KURIBAYASHI YOSHIHARU
IPC: B05C5/00
Filed: 1982-08-31
Abstract: PURPOSE:To easily obtain various uniform intricate patterns, by forming the pattern of paint on an applicator roll, and applying it to a building board directly or through a means for dropping paint. CONSTITUTION:Paint 3 in a paint tank 11 is transferred to a transfer roll 41 by driving the transfer roll, and the paint 3 only is supplied to the projected part 2 of an applicator roll 1 through a middle roll 42. The paint 3 supplied to the projected part 2 of the applicator roll 1 is shed out by a scraper 61 and applied onto a building board 5 being carried by a roller conveyer 8, to perform patterned coating suh as a shaded or graduated pattern. By providing a felt brush on the periphery of the applicator roll 1 to supply a preadjusted amount of paint onto the felt brush and directly pressing the formed pattern onto the building board, a pattern having a distinct outline is obtained.
Patent JP-S6211658-A (JP)
Title: Thermal recording apparatus
Inventor: KAIYA MITSUHIRO
IPC: B41J2/32
Filed: 1985-07-09
Abstract: PURPOSE:To easily obtain printing having a large dimension such as an A1 or A0 size, by arranging a plurality of thermal heads with a short width on a platen roller and arranging heat generating resistors so as to run in a line to each other in the running direction of recording paper. CONSTITUTION:In a thermal recording apparatus equipped with thermal heads, several thermal heads having a generally widespreading A4 or B4 size are arranged on two platen rollers 6, 7, which are parallelly arranged in the running direction of recording paper, in a zigzag pattern in the lateral direction of the recording paper and heat generating resistors 24 of the thermal heads are arranged so as to run in a line to each other in the running direction of the recording paper. By this constitution, the printing of several thermal heads is continuously enabled in the lateral direction of the recording paper and high speed printing having a large dimension such as an A1 or A0 size can be realized.
Patent JP-H04351775-A (JP)
Title: Digital information recording and reproducing device
Inventor: FUJITA KOJI
IPC: H04N5/7826
Filed: 1991-05-28
Abstract: PURPOSE:To prevent an overwriting to a signal unnecessitating rewrite due to a track curve on a tape at the time of insert recording with only a digital audio signal to be rewritten. CONSTITUTION:The amount of track curve of a track pattern on the tape is detected in a phase comparator circuit 34 by reproduced signals of fixed reproducing heads 19, 18 proceeding to recording heads 16, 17. When this amount of track curve exceeds a prescribed value, a recording processor 25 is stopped by a logic operational circuit, thereby the insert recording by the recording heads 16, 17 is stopped.
Patent JP-H11345754-A (JP)
Title: Inspection method for semiconductor device and its production
Inventor: UEDA TAKAKO
IPC: H01L21/027
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To judge the difference in the cross-sectional shape of a semiconductor device using the waveform of a secondary electronic signal obtained by scanning the semiconductor device with an electron beam. SOLUTION: The reference pattern cross-sectional shape S1 of a semiconductor device having a reference shape is scanned with an electron beam to produce a waveform S2 of a secondary electronic signal. On the other hand, the evaluation pattern cross-sectional shape E1 of a semiconductor device to be evaluated is scanned with an electron beam to produce a waveform E2 of a secondary electronic signal. Similarity of the waveforms S2, E2 of secondary electronic signal is then determined by numerization. The pattern has a cross-sectional shape similar to that of a reference semiconductor device if the waveform similarity of the semiconductor device to be evaluated is not less than a specified value, otherwise the pattern has a different cross-sectional shape.
Patent JP-H05171984-A (JP)
Title: Method of detecting temperature
Inventor: BERUNHARUTO BURONKARU
IPC: F02D45/00
Filed: 1992-06-11
Abstract: PURPOSE: To improve dynamic performance when temperature is measured by using an inexpensive sensor exhibiting a delayed response for sensing temperature. CONSTITUTION: The method is a method for sensing the temperature of the air supplied to the combustion chamber of an internal combustion engine, particularly for the purpose of detecting air mass. The temperature is detected by an inexpensive temperature sensor 1 exhibiting a delayed response. A correction value for improving dynamic performance is applied to the measured value detected by the temperature sensor 1. The correction value is obtained by using a correcting element 4 having a transfer function that is the inverse or compensating transfer function of the temperature sensor 1.
Patent JP-2000335097-A (JP)
Title: Recording material for ink jet recording and manufacture of recording material for same
Inventor: GOTO KIMIYA
IPC: B41M5/50
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To enhance printability, water resistance, ink dryability and ink absorbability and to give surface gloss by forming a recording material for ink jet recording by providing an ink receptive layer on a base material and specifying glossiness measured at a specific incident angle at a specific value and an ink drying time. SOLUTION: The recording material for ink jet recording is formed by providing an ink receptive layer on a base material. Glossiness measured under the condition of an incident angle of 60 deg. is set to 45 or above, and an ink drying time is set to 20 min or below. To manufacture the recording material for ink jet, an at least one substrate layer 12 is provided on the base material 11, a surface gloss layer 13 is provided on the layer 12, and hence an ink receptive layer 14 having the layer 12 and the layer 13 is formed. Further, a smooth film sheet 15 is press bonded to an ink coating surface side of the layer 14 to form the material 10 to be recorded. In the case of providing the layer 12 on the material 11, a gravure coating method, a roll coating method or the like can be adopted.
Patent JP-S5775421-A (JP)
Title: Method of vapor growth compound semiconductor epitaxial film
Inventor: HASEGAWA SHINICHI
IPC: H01L21/205
Filed: 1980-10-28
Abstract: PURPOSE:To obtain high luminescent radiation when GaP being provided with P-N junction and moreover being added with N2 is made to grow vapor phase epitaxially by a method wherein supplying quantity of N2 is reduced consecutively in accordance with the descending of the temperature of a single crystal substrate. CONSTITUTION:Vapor phase epitaxy is performed on the (100) face or on the face having deviation of about 5 deg. or less from the (100) face of a GaP single crystal using growth gas of Ga/HCl/PH3/H2, adding H2S as an N type impurity and (C2H5)2Zn, etc., as a P type impurity, adding N making NH3 as an N2 source, and contriving enhancement of luminance. At this time, the substrate is held at 900-950 deg.C at first, and the temperature thereof is made to descend consecutively up to 700-770  by 1-7 deg.C/min. Because consentration of N2 in the epitaxial film is increased by descent of temperature, supplying quantity of N2 is reduced to hold at the prescribed value of 10<18>/cm<3> or more. When a P type and N type impurities are changed over to provide P-N junction, one layer or more of N2 low concentration layers of 10<17>/ cm<3> or less is provided in the light emitting recombination region making the P-N junction as the center, and the thickness of the epitaxial film is selected properly, thereby obtaining high luminescent LED by vapor phase method.
Patent JP-S5375723-A (JP)
Title: Noise rejecting circuit
Inventor: EBIHARA NORIO
IPC: H04N5/14
Filed: 1976-12-16
Abstract: PURPOSE: To remarkably increase the effect of noise rejection, by feeding the video signal in which noise is rejected and the not rejected to the expected error detection circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04349578-A (JP)
Title: Layout editor
Inventor: UEJIMA SHINJI
IPC: H01L27/04
Filed: 1991-05-27
Abstract: PURPOSE:To easily recognize the overlap state of a designated part of a graphic displayed on a graphic data display screen. CONSTITUTION:A storage means 6 stores graphic data, and a graphic data display means 2 displays a graphic on a graphic data display screen, based on the graphic data stored in the storage means 6. A graphic generating/ correcting means 5 generates the graphic on the graphic data display screen and corrects the graphic displayed on the graphic data display screen by the graphic data display means 2. A layer information display means 3 displays layer information of the graphic displayed on the graphic data display screen, on a layer information display screen. A graphic overlap state display means 4 displays an overlap state of a designated part of the graphic displayed on the graphic data display screen, on the layer information display screen.
Patent JP-H05320161-A (JP)
Title: Benzamide derivative
Inventor: ITO YASUO
IPC: A61K31/435
Filed: 1992-05-20
Abstract: PURPOSE:To provide a new compound having excellent serotonin-3 receptor antagonistic activity, thus useful as an antiemetic agent, medicine for irritable intestine syndrome, migraine or mental disorders. CONSTITUTION:The compound of formula I (R<1> is H or lower alkanoyl; R<2> is H or halogen; R<3> is lower alkoxy; n is 2 or 3), e.g. endo-4-acetylamino-N-(9- azabicyclo[3,3,1]none-3-yl)-2-methoxybenzamide. The compound of the formula I can be obtained by hydrolyzing a compound of formula II in an organic solvent (e.g. methanol) in the presence of a transition metal catalyst (e.g. Pd-C) at room temperature to 100 deg.C under normal pressures to 150atm. The compound of the formula II, although there are some exceptions, is also a new compound and can be obtained by reaction of a compound of formula III with a compound of formula IV in the presence of a carboxylic acid activator.
Patent JP-S5483396-A (JP)
Title: Fire alarming system
Inventor: ARAI YASUHIKO
IPC: G08B25/00
Filed: 1977-12-15
Abstract: PURPOSE: To realize a highly reliable fire alarming system by carrying out the decision for the circuit disconnection area as well as for the faulty detector bt the presence or absence of the address return after switching of the transmission route.  
     CONSTITUTION: Fire detectors SS 11 WSS nm  contain the digital transmission control function with which the own address is returned to the address polling sent from repeaters R 1 WR n  only when the address polling is in agreement with the own address, only the next address polling can be received when no agreement is obtained to wait and no answer can be given for the communication with other detectors and repeaters. In addition to such fire detectors, the following units form the fire alarming system: loop-type digital transmission circuits ll 1 Wll n  which connect the repeater and detectors SS 11 WSS nm ; and repeaters R 1 WR n  which contain the switching function and the transmission control function to switch the both ends of the digital transmission circuit. Thus, in case no answer is given to the address polling, the transmission route is switched to repeat the address polling. And the decision is given to the circuit disconnection area as well as to the faulty detector by the presence or absence of the address return after switching of the  transmission route. Thus, a highly reliable fire alarming system can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6248934-A (JP)
Inventor: JIYON ERIRU JIENKINZU
IPC: F02C7/052
Filed: 1986-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06338304-A (JP)
Title: Cell and battery structure
Inventor: FUJIWARA NOBUHIRO
IPC: H01M10/0585
Filed: 1993-05-28
Abstract: PURPOSE:To improve the energy volume density and the weight density, and to lighten and downsize a device by forming one side surface of a cell case, which is formed in parallel with an electrode surface of a layered electrode, into a flexible thin plate. CONSTITUTION:A negative electrode 21b and a positive electrode 21a are arranged alternately so that each lead part thereof is overlapped with each other, and a polyethylene film 21c is interposed between them for lamination, and the periphery thereof is wound with a viscous tape 11 for fixation to form a layered electrode 10. A positive and a negative lead parts 13, 14 are welded to a positive and a negative electrode terminals 5, 6 inside of a barrel part 2. Thereafter, a film 3 made of aluminium foil, which is laminated with polyethylene at a predetermined thickness, is fixed to both side surfaces of the barrel part 2 by the heat seal, and the electrolyte is filled from an electrolyte filing port 8 provided in the upper part of the case 4. Since the side surfaces of the case are thereby formed flexible, a cell is lightened. Plural cells are arranged inside of a battery case and pressurized by a pressurizing spring to form a battery.
Patent JP-H04373303-A (JP)
Title: Piezoelectric composite equipment
Inventor: KURODA HIROSHI
IPC: H03H9/125
Filed: 1991-06-24
Abstract: PURPOSE:To provide the piezoelectric composite equipment at low cost and with satisfactory sealing and soldering characteristics as well by compositing a piezoelectric vibrator and two capacitors. CONSTITUTION:On a capacity substrate equipped with electrodes 17 and 18 and a divided electrode 19 on the front and back sides of a dielectric 13 and equipped with an end face electrode 20 conducting and connecting the electrode 17 and divided electrode 19 on the end face, a piezoelectric vibrator 14 equipped with connecting electrodes 16 on the front and back sides is loaded, and the connecting electrodes 16 and the divided electrode 19 are conducted and connected. Metal lead terminals 12 and 12a are conducted and connected to the electrodes 17 and 18, and the capacity substrate is fitted and fixed to a cap case 15 so as to interpolate the piezoelectric vibrator 14 side. Further, since the cap case 15, metal lead terminals 12 and 12a and capacity substrate are integrally molded by insulated resin 11, the piezoelectric composite equipment can be obtained at low cost and with satisfactory sealing and soldering characteristics as well.
Patent JP-H11345844-A (JP)
Title: Bare ic chip and semiconductor device and inspection method thereof
Inventor: TORII AKIKO
IPC: G06T7/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To judge the mounting position of a chip readily, by providing a plurality of electrodes connected to the substrate-side electrodes of a wiring pattern on the active surface facing a wiring board, and providing the inspection pattern indicating the positions of the electrodes in the opposite outer direction from the active surface. SOLUTION: A plurality of wiring patterns 1A comprising conducting material are formed on the mounting surface of a wiring board 1 formed of resin material. By plating gold at the time of each wiring pattern 1A, substrate-side electrodes are formed. In a bare IC chip 10, a plurality of electrodes 11 comprising conducting material such as aluminum is formed on the active surface of the wiring board 1 facing the mounting surface. Each electrode 11 is arranged so as to face each substrate electrode in the wiring board 1. Furthermore, at the outer surface 10b at the opposite side of the active surface in the bare IC chip 10, an inspection pattern 13 indicating the position of the electrode 11 is formed at the overlapping position with the respective electrode 11 observed in transmission observing the outward surface 10b of the bare IC chip 10 in the vertical direction.
Patent JP-H07335581-A (JP)
Title: Cooling apparatus of vertical furnace
Inventor: HOSAKA EIJI
IPC: F27D9/00
Filed: 1994-06-09
Abstract: PURPOSE:To obtain a cooling apparatus which can cool a vertical furnace quickly without generating the difference in a temperature-lowering speed between the upper part and the lower part inside the vertical furnace when the vertical furnace is cooled and which can cool the vertical furnace effectively and uniformly irrespective of the position of a wafer. CONSTITUTION:In the cooling apparatus of a verical furnace, an evacuaiton tube 4 is made to communicate with the upper part of a space 3 which is formed of a reaction tube 1 and of a laeater 2, and an atmosphere gas is sucked and evacuated via the evacuation tube. In the cooling apparatus, cooling nozzles 19, 20 in a required number are inserted and installed, a cooling source 23 is connected to the cooling nozzles, a cooling gas is made to flow into from the cooling nozzles in a cooling operation, and the vertical furnace is cooled rapidly. In addition, a temperature regulator is connected to the heater so as to perform a zone control operation, thermocouples 14, 15, 16, 17 are installed inside the reaction tube, the thermocouples are connected to the temperature regulator, flow-rate controllers 21, 24 are installed at the cooling nozzles, the zone control operation of the heater is performed, or the flow rate of the cooling gas is controlled, and the vertical furnace can be cooled uniformly.
Patent JP-H07330921-A (JP)
Title: Water-soluble film
Inventor: WAKASUGI NAOKI
IPC: C08J5/18
Filed: 1994-06-09
Abstract: PURPOSE:To prepare a water-sol. film which is excellent in chemical resistance, sol. in cold water, and heat-sealable by compounding a water-sol. cellulose deriv. resin with polyvinyl pyrrolidone and/or its deriv. CONSTITUTION:This water-sol. film is obtd. by compounding 100 pts.wt. water- sol. cellulose deriv. resin with 1-100 pts.wt. polyvinyl pyrrolidone and/or its deriv. Examples of the resin are methylcellulose, hydroxypropylmethylcellolose, and sodium carboxymethylcellulose. Examples of polyvinyl pyrrolidone or its deriv. are a vinyl pyrrolidone homopolymer and a vinyl pyrrolidone-vinyl acetate coplymer.
Patent JP-H11347855-A (JP)
Title: Attaching/detaching method of parts for printed board
Inventor: MATSUDA YOICHI
IPC: B23P19/04
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide the attaching/detaching method of parts for a printed board by which the parts can accurately be attached to and can easily be detached from a device. SOLUTION: A heat sink 3 adhered to a device 2 mounted on a printed board 1 is constituted by providing a notch part 6 for forming an insertion part 7 between the installed surface 2a of the device 2 and the heat sink 3 and adhered to the device 2 through a printed part suggesting own outline provided on the upper surface of the printed board 1 including the device 2, at the attaching time to the device 2 and detached while peel off from the device 2 by inserting a flat tip screw driver into the insertion part 7, at the detaching time from the device 2.
Patent JP-S5861812-A (JP)
Inventor: GIYUNTERU BEERITSUTSU
IPC: B01D35/06
Filed: 1982-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6212849-A (JP)
Title: Inspection method for weld zone
Inventor: NAMURA MICHIHIRO
IPC: G01N29/04
Filed: 1985-07-10
Abstract: PURPOSE:To enable the flaw detection on the whole territory of a weld zone by using the probe in a small size having small angle of refraction of ultrasonic wave. CONSTITUTION:A probe 4 is taken about 10mm width and made so that the angle of refraction of ultrasonic wave becomes about 50 deg.. The probe 4 is then arranged so as to come in contact with a weld zone 3 at the side of an elbow 2 and when the ultrasonic wave is transmitted at about 50 deg. angle of refraction, the inner side of the weld zone 3 is detected. Also when the probe 4 is moved with performing the transmission and reception of the ultrasonic wave to the curve part 5 side from the weld zone 3 side, the flaw detection is performed in order from the inner peripheral side over to the outer peripheral side on the weld zone 3. Since the flaw detection can be performed similarly from the short pipe 1 side as well the whole territory of the weld zone 3 can be detected.
Patent JP-S5855443-A (JP)
Title: Octahydronaphthalene derivative and its preparation
Inventor: IDE JIYUNYA
IPC: C07D309/30
Filed: 1981-09-25
Abstract: NEW MATERIAL:A compound of formulaIor II[X is H or 2-methylbutyryl; Y is H or CH3; R<1> and R<2> are O or =N-OR<4> (R<4> is H or lower alkyl); R<3> is H or lower alkyl]and a salt thereof. EXAMPLE:3,4-Dihydroxy-6-oxo-4-hydroxyiminoiso ML-236A lactone. USE:Useful as an antilipemic agent, a preventing agent for arteriosclerosis, etc. having the activity of reducing the lipid in blood by inhibiting the biosynthesis of cholesterol. PROCESS:A compound of formula III (R<5> is protecting group of OH; R<6> is 2- methylbutyryl or protecting group of OH) is reacted with an oxime agent of the formula NH2OR<4>, and if desired the resultant compound is subjected to the removing reaction of the protecting groups of the hydroxyl groups and ring opening reaction of the lactonic part and give the compound of formulaI or II.
Patent JP-S63315557-A (JP)
Title: Thermistor porcelain composition
Inventor: HOSOKAWA TADAHIRO
IPC: C04B35/00
Filed: 1987-06-18
Abstract: PURPOSE:To obtain the titled thermistor porcelain composition having small variability of resistance value and B constant and small change of resistance value with time, by adding a specific amount of Bi element as a secondary component to a main component consisting of Mn, Fe and Cu as metallic elements. CONSTITUTION:Raw materials such as manganese oxide, iron oxide, copper oxide and bismuth oxide are blended in a ratio to give a porcelain composition having a composition comprising Mn, Fe and Cu as metallic elements as a main component and 0.1-10mol.% Bi element as a secondary component. Then the blend is calcined, ground, granulated, molded and sintered to give the aimed thermistor porcelain composition. The prepared thermistor porcelain composition is suitably used as a temperature detecting element and inrush current preventing element. The above-mentioned main component elements can be further blended with 0.1-10atom.% one or more elements of Li, B, Mg, Al, Si, Ti, V, Cr and Zn.